:orphan: # REDUCTION_MEAN_IMAGINARYPART arithmetic mean of imaginary part of matrix column ## See Also [](ch_vectors), `ReductionType`, `MatGetColumnReductions()`, `REDUCTION_MEAN_REALPART`, `REDUCTION_SUM_IMAGINARYPART`, `REDUCTION_NORM_1`, `REDUCTION_NORM_2`, `REDUCTION_NORM_FROBENIUS`, `REDUCTION_NORM_INFINITY` ## Level beginner ## Location include/petscvec.h --- [Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/include/petscvec.h) [Index of all Vec routines](index.md) [Table of Contents for all manual pages](/manualpages/index.md) [Index of all manual pages](/manualpages/singleindex.md)